PT-2021-23243 · Asus · Asus P453Uj

Published 2021-11-15 · Updated 2021-12-13 · CVE-2021-41289

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions ASUS P453UJ (affected versions not specified)

Description The issue allows local attackers to modify the BIOS by replacing or filling in the content of the designated Memory DataBuffer with a general user's permission. This causes a failure of integrity verification and further results in a failure to boot.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2021-41289

Affected Products

Asus P453Uj

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-41289 · Security Note
• https://asus.com/tw/supportonly/P453UJ/HelpDesk_BIOS · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-41289 · Vendor Advisory
• https://twcert.org.tw/tw/cp-132-5284-35790-1.html · Note
• https://t.me/cvenotify/23425 · Telegram Post